email, if not encrypted, is visible to anyone on its path.

People under the same router, youe ISP and anyone on the path that your emails are routed can sniff your emails.

Use secure channel or https protects the traffic between the email server and your computer.

所有跟帖： 

• Thanks! but I don't know how to use "secure channel or https pro -haveniceday-2- ♂ (38 bytes) () 09/01/2011 postreply 14:21:12

• Email is inherently unsafe. -playdoh2- ♂ (740 bytes) () 09/02/2011 postreply 09:12:31